Plague Inc: Evolved 1.17.1 May 2026

If you are playing on Steam, your game should update automatically to the latest available version. You can verify your version in the bottom-right corner of the main menu. For those on console (Xbox, PlayStation, or Switch), updates are pushed via their respective stores.

The 1.17 series included various technical refinements and quality-of-life updates: Plague Inc: Evolved 1.17.1

: Enhancements for all devices to reduce crashes and improve load times. If you are playing on Steam, your game

This update cycle, known as the , brought several major additions to the game: While specific standalone notes for a "1

: Refreshed demographic data to better reflect real-world population distributions at the time. How to Update

The official release of version 1.17 (Mutation 1.16) occurred on June 5, 2018, followed by version 1.18 (Mutation 1.17) on December 5, 2019. While specific standalone notes for a "1.17.1" minor revision are often bundled within these major updates, the 1.17 era focused primarily on the Royal Update , which introduced significant new scenarios and gameplay improvements. Update Highlights (Version 1.17 Series)